{
  "manageEntity": {
    "action": "Update",
    "entityId": "670991183",
    "entityType": "User",
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    "nonce": "0x51f2db4a4977c59bd42bee4749fc47ac106c01698ba67649411c3d205dc04e99",
    "signature": "0xf8b3161822e65f3adcb46aff597404c9d7411f2e7013c7810c77719cb0f2f52a2a48a13529567412ecd83f9ce6903c854fe94a41fd34a7b37b6335919fc8e5901c",
    "signer": "0xC839d7abeB2AfF3C72B7320bEf0835351AF7D1ED",
    "userId": "670991183"
  }
}